Home / 9,771,930.54-14,653,119.94-4,013,124.88

Finding the Fourth Proportional to 9,771,930.54, 14,653,119.94 and 4,013,124.88

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Solution

The fourth proportional to 9,771,930.54, 14,653,119.94 and 4,013,124.88 is: 6,017,725.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,771,930.54 : 14,653,119.94 = 4,013,124.88 : x
  2. Step 2: Convert to fraction form
    9,771,930.54/14,653,119.94 = 4,013,124.88/x
  3. Step 3: Cross multiply
    9,771,930.54x = 14,653,119.94 × 4,013,124.88
  4. Step 4: Simplify right side
    9,771,930.54x = 58,804,800,200,838.10
  5. Step 5: Solve for x
    x = 58,804,800,200,838.10/9,771,930.54
  6. Step 6: Final answer
    x = 6,017,725.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.